## ONLINE TEST FOR CLASS 9 MATHS SURFACE AREAS VOLUMES

The edge of a cube is 20 cm. How many small cubes of 5 cm edge can be formed from this cube?

32 | |

100 | |

4 | |

64 |

A metallic right circular cone of height 9 cm and base radius 7 cm is melted into a cuboid whose two sides are 11 cm and 6 cm. What is the third side of the cuboid?

5 cm | |

7 cm | |

6 cm | |

10 cm |

A metallic right circular cone of height 9 cm and base radius 7 cm is melted into a cuboid whose two sides are 11 cm and 6 cm. What is the third side of the cuboid?

5 cm | |

7 cm | |

6 cm | |

10 cm |